How I Can Find The HumanActivityData data set contains over 380000 observations of five different physical human activities? from Brian Hu

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The HumanActivityData data set contains over 380000 observations of five different physical human activities captured at a frequency of 10 Hz. Each observation includes x, y, and z acceleration data measured by a smartphone accelerometer sensor.

[Steven Lord]

I assume you're quoting from a documentation example, webpage, or File Exchange submission. If that's the case, please provide a link to the example, page, or submission.

[Khairul Jauhari]

Thanks steven for the comment, I think this is the link https://www.mathworks.com/solutions/machine-learning/example-gallery.html#

[Khairul Jauhari]

But, I can't find the Human ActivityData.mat file data set. how i can see this mat file in the mlx platform?

Answer 1

[Malay Agarwal]

Hi @Khairul Jauhari,

Assuming you are using MATLAB R2024a, I believe you are talking about this example: https://www.mathworks.com/help/stats/human-activity-recognition-simulink-model-for-deployment.html.

To obtain the dataset, you can simply open the example using the following command:

openExample('stats/HARDeploymentExample')

Once the example is open, the MAT-file should be present in the working directory and you should be able to use it in other applications.

Even if you are using a different version of MATLAB and are using a different example, the above workflow should work for you.

Hope this helps!